CN112790585A - Dynamic compensation system for generating stable steam or constant-temperature liquid by using battery to heater - Google Patents

Dynamic compensation system for generating stable steam or constant-temperature liquid by using battery to heater Download PDF

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Publication number
CN112790585A
CN112790585A CN202110160670.XA CN202110160670A CN112790585A CN 112790585 A CN112790585 A CN 112790585A CN 202110160670 A CN202110160670 A CN 202110160670A CN 112790585 A CN112790585 A CN 112790585A
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water
temperature
heater
battery
heating type
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CN202110160670.XA
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Chinese (zh)
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诸文杰
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • A47J31/441Warming devices or supports for beverage containers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/24Warming devices
    • A47J36/2483Warming devices with electrical heating means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/24Warming devices
    • A47J36/26Devices for warming vessels containing drinks or food, especially by means of burners Warming devices with a burner, e.g. using gasoline; Travelling cookers, e.g. using petroleum or gasoline with one burner
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J2027/043Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cookers (AREA)

Abstract

The invention discloses a dynamic compensation system for enabling a heater to generate stable steam or constant-temperature liquid by using a battery, which comprises the battery, a control panel, a water pump, a water tank and an instant heating type heater, wherein the instant heating type heater is provided with a temperature sensor, and the battery, the water pump, the instant heating type heater and the temperature sensor are all electrically connected with the control panel; the instant heating type heater is internally provided with a water pipe and a heating core, the water pipe is wound into turns and forms a containing groove, the heating core is inserted into the water pipe containing groove, the water pipe and the heating core are cast into an integrated structure through aluminum or aluminum die casting, and a water outlet of the water pump is communicated with a water inlet of the water pipe. Compared with the traditional water boiling type heater, the system has the advantages that the energy consumption and the use experience are obviously improved, and the heat conversion rate is obviously improved; the user can use the instant heating type hot water boiler without preheating and waiting; the water in the whole water tank is not required to be heated, so that a large amount of energy consumption can be saved; when the battery power is reduced, the continuous stability of the steam state and the liquid temperature can still be met.

Description

Dynamic compensation system for generating stable steam or constant-temperature liquid by using battery to heater
Technical Field
The invention relates to a dynamic compensation system for generating stable steam or constant-temperature liquid by a heater through a battery, in particular to a dynamic compensation system which can be applied to wireless steam products, steamers, electric cookers, coffee machines and liquid heating, wherein a heating medium can be water, beverage, perfume liquid and other fluids.
Background
The electric appliance with the water heating device is gradually separated from a mains supply wired power supply mode, and then a wireless storage battery power supply mode is adopted, so that on one hand, portability can be realized, the electric appliance is separated from the constraint of a power line, on the other hand, corresponding structural innovation can be carried out, and the trend of product miniaturization is advanced. The water heating electric appliance converts input electric energy into heat energy of water through a heater, the purpose of the water heating electric appliance is to obtain liquid in a specific state so as to meet use requirements, and the state of the water which is generally output is as follows: constant temperature water and high temperature steam. Constant temperature water is a target product heated by some electric appliances, such as coffee machines, electric rice cookers and the like, and high temperature steam is some steam cleaning electric appliances.
As is known, the heat energy converted from the electric energy into the water is inevitably lost, and especially, the use requirements of various electrical products are not limited to wireless, so that the problems of endurance and water heating stability of the storage battery are also more prominent. The relatively popular endurance solution in the market is to expand the capacity of the original storage battery, and a plurality of storage batteries are connected in series or in parallel, although the endurance problem can be solved in this way, the volume of the storage battery is correspondingly large, the miniaturization development of the product is not facilitated, the voltage value range of the storage battery used by the storage battery is 36-48V, namely the service voltage range of the matched product is 36-48V, the corresponding voltage used in the range inevitably leads to the acceleration of the electric quantity loss, the heat conversion efficiency can be ensured under the service condition of the voltage lower than 36V, and the product can generate high-temperature steam or constant-temperature water under the condition of low voltage; the solution for the stability of water heating is always regardless of the failure change of the output end of the battery, and the creative structure of the heater cannot be used in a matching manner to carry out adaptive change.
The conventional heater needs to wait for preheating when the working mode is switched, and the temperature of the heater needs to be switched from high temperature to low temperature, so that the temperature of the heater is firstly reduced or increased. The conventional heater is limited by the structural problem that the filled medium aluminum is more and thick, so that a longer waiting time is needed for heating or cooling, much energy is absorbed and lost by the medium aluminum, and the heat conversion efficiency is low. If a thick film heater is used, safety problems and dry burning defects are liable to occur.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention aims to: a dynamic compensation system is provided for generating a stable vapor or constant temperature liquid from a heater using a battery.
The technical solution of the invention is as follows: the dynamic compensation system for enabling the heater to generate stable steam or constant-temperature liquid by using the battery comprises the battery, a control panel, a water pump, a water tank and an instant heating type heater, wherein the instant heating type heater is provided with a temperature sensor, and the battery, the water pump, the instant heating type heater and the temperature sensor are all electrically connected with the control panel;
the instant heating type heater is internally provided with a water pipe and a heating core, the water pipe is wound into turns to form an accommodating groove, the heating core is inserted into the water pipe accommodating groove, a water outlet of the water tank is communicated with a water inlet of the water pump, and a water outlet of the water pump is communicated with a water inlet of the water pipe;
the dynamic compensation mode is as follows: when the control board detects that the input voltage begins to drop, the control board controls the water pump to reduce the flow.
Further, the dynamic compensation mode is either: when the temperature sensor detects that the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater is higher, the control panel controls the water pump to increase the flow rate, and the temperature of the instant heating type heater is reduced; when the temperature sensor detects that the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater is reduced, the control panel controls the water pump to reduce the flow, and the temperature of the instant heating type heater is improved.
Further, the flow control mode of the water pump is as follows: the control panel controls the power supply time of the water pump to be sectional power supply, and the working and closing time proportion of the water pump is changed.
Further, the flow control mode of the water pump is as follows: the control panel changes the voltage of the water pump, so that the rotating speed of the water pump is changed.
Furthermore, the water pipe is a hollow stainless steel pipe, is flat and is provided with an air outlet, and the water pipe and the heating core are cast into an integral structure through aluminum or aluminum die casting.
Further, the water pipe has an ultra-high temperature area, a high temperature area and a constant temperature area which are distributed from front to back.
Further, the battery is a lithium battery.
Further, the temperature sensor is an NTC temperature sensor.
The dynamic compensation system for generating stable steam or constant-temperature liquid by the heater by using the battery has the beneficial effects that:
compared with the traditional water boiling type heater, the system has the advantages that the energy consumption and the use experience are obviously improved, and the heat conversion rate is obviously improved;
the user can use the instant heating type hot water boiler without preheating and waiting;
the water in the whole water tank is not required to be heated, so that a large amount of energy consumption can be saved;
when the electric quantity of the battery is reduced, the continuous stability of the steam state and the liquid temperature can still be met;
the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater can be monitored in real time, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a water pipe and a heating core after being installed according to a first embodiment of the present invention;
FIG. 3 is an exploded view of the water tube and the heater core according to the first embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a dc motor pump according to a third embodiment of the present invention.
Shown in the figure: the system comprises a lithium battery 1, a lithium battery 2, a control panel 3, a direct current motor pump 31, a direct current motor 32, a reduction gear 33, a silica gel pipeline 4, a water tank 5, an instant heating heater 51, a water pipe 511, a containing tank 512, a water inlet 513, an air outlet 514, an ultrahigh temperature region 515, a high temperature region 516, a constant temperature region 52, a heating core 52 and an NTC temperature sensor.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting features are described in conjunction with the accompanying drawings of the present invention:
the use environment of the scheme of the system has the design idea that: the instant heating type heater with a specific structure is selected, so that the small volume, the low voltage use (3.7-35.5V) and the high heat conversion rate can be realized; the battery with fixed volume is used, namely the total electricity is constant, and the endurance is prolonged without additionally connecting a plurality of batteries in parallel or in series, so that the problems of endurance and thermal conversion efficiency are solved on the premise of constant total electricity.
Through the environmental design, the battery with certain total electric quantity can realize small volume, and the volume control of the product can be realized on the whole by matching with the reduction design of the structure of the instant heating type heater 5 with a specific structure, so that the battery is small and precise; meanwhile, due to the characteristics of low power consumption and high heat conversion rate of the instant heating type heater 5 with a specific structure, the total electric quantity of the battery can be reduced, the requirement of heating application can be realized as usual, and a dynamic compensation system for enabling the heater to generate stable steam and/or constant-temperature liquid by using the battery is obtained by matching with some endurance methods in practical use. The small-volume battery and the instant heating type heater 5 with a specific structure supplement each other in the system, and the defects are all the best. Such a design is free from space constraints and allows outdoor use, for example for coffee machines, washing machines, for making hot drinks, etc. The low-voltage power supply can meet the use requirement under the low-voltage use condition of 3.7-35.5V, has long-term cruising and use capability, and is safe, portable and durable.
The first embodiment is as follows: as shown in fig. 1-3, the dynamic compensation system for generating stable steam or constant temperature liquid by a heater using a battery includes a lithium battery 1, a control board 2, a dc motor pump 3, a water tank 4 and an instant heating type heater 5, wherein an NTC temperature sensor 6 is arranged on the instant heating type heater 5, and the lithium battery 1, the dc motor pump 3, the instant heating type heater 5 and the NTC temperature sensor 6 are all electrically connected with the control board 2;
the instant heating type heater 5 is internally provided with a water pipe 51 and a heating core 52, the water pipe 51 is a hollow stainless steel pipe, the water pipe 51 is flat and is provided with a water inlet 512 and an air outlet 513, the water pipe 51 is wound into turns and forms an accommodating groove 511, the heating core 52 is inserted into the accommodating groove 511 of the water pipe 51, the water pipe 51 and the heating core 52 are integrated into a whole through aluminum casting or aluminum die casting, a water outlet of the water tank 4 is communicated with the water inlet 512 of the direct current motor pump 3, and a water outlet of the direct current motor pump 3 is communicated with the water inlet 512 of the water pipe;
the water pipe 51 is provided with an ultrahigh temperature area 514, a high temperature area 515 and a constant temperature area 516 which are distributed from front to back, wherein the ultrahigh temperature area 514 is communicated with the water inlet 512, and the constant temperature area 516 is communicated with the air outlet 513. The coiled water pipe 51 enters cold water from the water inlet 512, reaches the ultra-high temperature region 514, and gradually flows through the water pipe 51 as time goes by, and the water is gradually heated and heated in the water pipe 51. The water passes through the ultrahigh temperature zone 514, the high temperature zone 515 and the constant temperature zone 516 in sequence, and finally is further heated in the constant temperature zone 516 until the constant temperature water or the stable steam
The instant heating type heater 5 is matched with the NTC temperature sensor 6 to carry out temperature feedback, and more precise temperature control setting can be realized. Compared with other traditional heaters, the thermal heater 5 provided by the invention does not depend on preheating time. The instant heating type heater can meet the requirements of the system, can realize the requirement of fast switching temperature, and does not need to wait for preheating. After the structure of the instant heating type heater 5 is optimized, the adopted heat-conducting medium aluminum is less, and the heat-conducting efficiency is higher than that of a traditional heater by more than 2 times.
During normal work, the output electric quantity of the lithium battery 1 is just adapted to the voltage of the instant heating type heater 5, and dynamic compensation is not needed at the moment.
The dynamic compensation mode is as follows: when the control board 2 detects that the input voltage starts to drop, namely the power of the instant heating type heater 5 drops, the control board 2 controls the direct current motor pump 3 to reduce the flow. Specifically, the control panel 2 detects the supply voltage of the lithium battery 1 through the single chip microcomputer, when the supply voltage is at a peak value, the control panel 2 controls the flow output by the direct current motor pump 3 to be within a rated range, when the voltage of the lithium battery 1 is reduced, the single chip microcomputer of the control panel 2 sends an instruction to automatically reduce the flow of the direct current motor pump 3 to be within the rated range, so that the flow of the direct current motor pump 3 can just meet the heat which can be generated by the instant heating type heater 5, the instant heating type heater 5 can also meet the purpose that water can completely generate steam, and the steam is always maintained in a stable state.
When the instant heating type water heater works, the instant heating type heater 5 is electrified to heat, the NTC temperature sensor 6 senses the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater 5 and transmits the surface temperature or the steam temperature or the liquid temperature to the control board 2, the control board 2 detects the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater 5, the direct current motor pump 3 is turned on, the direct current motor pump 3 supplies water to the instant heating type heater 5, the water is firstly heated through the highest temperature section of the stainless steel water pipe 51 which is wound into turns, then the steam or the liquid is continuously heated until the relative temperature is lower than that of some middle sections, the. The stainless steel water pipe 51 of the instant heating type heater 5 has enough length to enable water to flow through the water pipe 51 for enough length, so that enough heating time of the water in the water pipe 51 is ensured, the purpose of completely generating steam and constant-temperature liquid is achieved, the water pipe 51 can well fully absorb heat generated by the heating core 52, and the heat conversion rate is improved by more than 70% compared with that of the traditional cast aluminum type heater. And the instant heating type heater 5 can achieve that the volume of the traditional cast aluminum type heater is smaller by more than 50%, and the length of the water pipe 51 is more than 3 times of that of the traditional cast aluminum type heater with the same volume. And the instant heating type heater 5 can immediately discharge steam or hot water when being started, and has obvious improvement on waiting time and energy consumption in use compared with the traditional water boiling type heater. When the direct current motor pump 3 works, water in the water tank 4 is pumped up to be input into the ultrahigh-temperature section of the instant heating type heater 5 in a drip mode through the direct current motor pump 3, then the water is wound up to reach the high-temperature section of the heater 5, and finally the water passes through the stage that the relative temperature of the heater 5 is lower, because the water absorbs the heat of the ultrahigh-temperature section firstly and then is heated to the region where the relative heat is not concentrated step by step, the effect of completely absorbing the heat is achieved.
Example two: the difference between the second embodiment and the first embodiment is as follows:
the dynamic compensation mode is as follows: when the NTC temperature sensor 6 detects that the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater 5 is higher, the control board 2 controls the direct current motor pump 3 to increase the flow rate and reduce the temperature of the instant heating type heater 5; when the NTC temperature sensor 6 detects that the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater 5 is reduced, the control board 2 controls the direct current motor pump 3 to reduce the flow rate and improve the temperature of the instant heating type heater 5.
The flow control mode of the DC motor pump 3 is as follows: the control panel 2 is a sectional type power supply for controlling the power supply time of the direct current motor pump 3, the working and closing time proportion of the direct current motor pump 3 is changed, namely, the variable frequency power supply is adopted, under the condition that the voltage of a power supply battery of the instant heating type heater 5 is not changed, the water quantity output by the direct current motor pump 3 is continuously constant at a numerical value, when the electric quantity of the lithium battery 1 is low, for example, when the voltage is reduced, the water supply flow of the direct current motor pump 3 is automatically adjusted to a numerical value which can be matched with the appropriate instant heating type heater 5, and the steam and liquid temperature of the direct.
Example three: the difference between the third embodiment and the second embodiment is as follows:
the flow control mode of the DC motor pump 3 is as follows: the control board 2 changes the voltage of the direct current motor pump 3, so that the rotating speed of the direct current motor pump 3 is changed, namely the work of the water pump is changed. Specifically, as shown in fig. 4, the control board 2 changes the voltage of the dc motor pump 3, thereby changing the rotation speed of the dc motor 31, thereby changing the frequency of the peristaltic movement of the silica gel tube 33 by the reduction gear 32, thereby changing the flow rate of the dc motor pump 3.
Example four: the difference between the fourth embodiment and the first embodiment is as follows: when a user uses the steam function, the function of the water heater needs to be switched to the hot water function immediately, the traditional water outlet type heater needs to switch the water temperature of high temperature to low temperature, and the waiting time needs to be long only in a slow heat dissipation mode. The instant heating type heater 5 of the invention adopts aluminum as a heat conduction medium, the aluminum is very thin, the stored heat is little, the heat is easy to radiate, and the steam is switched to hot water (or high-temperature liquid is heated to the hot water with low relative temperature), and the functional requirement can be met by directly passing water without waiting for radiation. Similarly, when the hot water is switched to the steam function, the waiting is not needed, and the quick switching is realized. Switching from steam mode to hot water mode by control panel 2: the control panel 2 receives the temperature signal fed back by the NTC temperature sensor 6 to control the water in the water tank 4 to increase the flow through the DC motor pump 3, so that the water yield of the pump is controlled at a relatively large flow, the water enters the instant heating type heater, the temperature of the instant heating type heater 5 is rapidly reduced to the required water temperature (at the moment, the heater does not work), when the required liquid temperature is rapidly reached, the control panel 2 starts to control the instant heating type heater 5 to work, and meanwhile, the control panel 2 controls the flow of the DC motor pump 3 to maintain the constant liquid temperature.
It should be understood that the above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and that the present invention is not limited by the above description and drawings.

Claims (9)

1. Make the dynamic compensation system that the heater produced stable steam or thermostatted liquid with the battery, its characterized in that: the system comprises a battery, a control panel, a water pump, a water tank and an instant heating type heater, wherein the instant heating type heater is provided with a temperature sensor, and the battery, the water pump, the instant heating type heater and the temperature sensor are all electrically connected with the control panel;
the instant heating type heater is internally provided with a water pipe and a heating core, the water pipe is wound into turns to form an accommodating groove, the heating core is inserted into the water pipe accommodating groove, a water outlet of the water tank is communicated with a water inlet of the water pump, and a water outlet of the water pump is communicated with a water inlet of the water pipe;
the dynamic compensation mode is as follows: when the control board detects that the input voltage begins to drop, the control board controls the water pump to reduce the flow.
2. The system for dynamically compensating for the generation of a stable vapor or a constant temperature liquid by a battery for a heater of claim 1, wherein: the dynamic compensation mode is as follows: when the temperature sensor detects that the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater is higher, the control panel controls the water pump to increase the flow rate, and the temperature of the instant heating type heater is reduced; when the temperature sensor detects that the surface temperature or the steam temperature or the liquid temperature of the instant heating type heater is reduced, the control panel controls the water pump to reduce the flow, and the temperature of the instant heating type heater is improved.
3. The system for dynamically compensating for the generation of a stable vapor or a constant temperature liquid by a battery for a heater of claim 1, wherein: the flow control mode of the water pump is as follows: the control panel controls the power supply time of the water pump to be sectional power supply, and the working and closing time proportion of the water pump is changed.
4. The system for dynamically compensating for the generation of a stable vapor or a constant temperature liquid by a battery for a heater of claim 1, wherein: the flow control mode of the water pump is as follows: the control panel changes the voltage of the water pump, so that the rotating speed of the water pump is changed.
5. The system for dynamically compensating for the generation of a stable vapor or a constant temperature liquid by a battery for a heater of claim 1, wherein: the water pipe is a hollow stainless steel pipe, is flat and is provided with an air outlet, and the water pipe and the heating core are cast into an integral structure through aluminum or aluminum die casting.
6. Dynamic compensation system for battery-operated heaters to generate stable vapours or thermostatted liquids, as claimed in claim 1 or 5, characterized in that: the water pipe is provided with an ultrahigh temperature area, a high temperature area and a constant temperature area which are distributed from front to back.
7. Dynamic compensation system for a heater to generate stable vapour or thermostatic liquid with batteries according to claim 1 or 2, characterized in that: the battery is a lithium battery.
8. Dynamic compensation system for a heater to generate stable vapour or thermostatic liquid with batteries according to claim 1 or 2, characterized in that: the temperature sensor is an NTC temperature sensor.
9. Dynamic compensation system for a heater to generate stable vapour or thermostatic liquid with batteries according to claim 1 or 2, characterized in that: the water pump is a direct current motor pump.
CN202110160670.XA 2021-02-05 2021-02-05 Dynamic compensation system for generating stable steam or constant-temperature liquid by using battery to heater Pending CN112790585A (en)

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CN202110160670.XA CN112790585A (en) 2021-02-05 2021-02-05 Dynamic compensation system for generating stable steam or constant-temperature liquid by using battery to heater

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Application Number Priority Date Filing Date Title
CN202110160670.XA CN112790585A (en) 2021-02-05 2021-02-05 Dynamic compensation system for generating stable steam or constant-temperature liquid by using battery to heater

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115349786A (en) * 2022-07-20 2022-11-18 宁波拓邦智能控制有限公司 Steam control method and device and dust collector

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CN104997397A (en) * 2015-08-06 2015-10-28 孔幼娟 Rapid heating-type heating device, and hot water temperature and hot water amount control method thereof
CN107816796A (en) * 2017-10-31 2018-03-20 东莞市热芯节能科技有限公司 Intelligent water heater and its heating system
US20180180322A1 (en) * 2015-02-05 2018-06-28 Giorgio TORCHIO Capillary Proximity Heater
CN207603940U (en) * 2017-12-20 2018-07-10 诸文杰 A kind of heater
CN111166156A (en) * 2018-11-12 2020-05-19 九阳股份有限公司 Steam temperature control method for steam heating type cooking utensil

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2901163Y (en) * 2005-12-28 2007-05-16 叶君海 Dynamic constant temperature and constant pressure electric water heater controller
CN1865802A (en) * 2006-05-09 2006-11-22 谢庆俊 Electric water heater
CN201481092U (en) * 2009-04-18 2010-05-26 陆建钢 Quick electric-heating drinking water machine
CN202361651U (en) * 2011-12-12 2012-08-01 莆田市清华园电器发展有限公司 Constant-temperature instant electric water heater
US20180180322A1 (en) * 2015-02-05 2018-06-28 Giorgio TORCHIO Capillary Proximity Heater
CN104997397A (en) * 2015-08-06 2015-10-28 孔幼娟 Rapid heating-type heating device, and hot water temperature and hot water amount control method thereof
CN107816796A (en) * 2017-10-31 2018-03-20 东莞市热芯节能科技有限公司 Intelligent water heater and its heating system
CN207603940U (en) * 2017-12-20 2018-07-10 诸文杰 A kind of heater
CN111166156A (en) * 2018-11-12 2020-05-19 九阳股份有限公司 Steam temperature control method for steam heating type cooking utensil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115349786A (en) * 2022-07-20 2022-11-18 宁波拓邦智能控制有限公司 Steam control method and device and dust collector

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Application publication date: 20210514